JavaScript/jQuery DropDownBox - Keyboard Support
An end user can use the following keys to interact with the UI component.
Key | Action |
---|---|
Alt + ↓ | Opens the drop-down field. |
You can implement a custom handler for a key using the registerKeyHandler(key, handler) method.
JavaScript
- function registerKeyHandlers () {
- const dropDownBox = $("#dropDownBoxContainer").dxDropDownBox("instance");
- dropDownBox.registerKeyHandler("backspace", function(e) {
- // The argument "e" contains information on the event
- });
- dropDownBox.registerKeyHandler("space", function(e) {
- // ...
- });
- }
See Also
- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
- DropDownBox Demos
- DropDownBox API Reference
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